it happened on the corner of third and mission. nobody was hurt. the underground explosions aren't unusual in the city. and aging infrastructure is usually to blame. >>> he wanted to burn down the entire named. that's what william spengler, who shot and killed two firefighters near rochester, new york, said in a note he left behind. the most chilling part of the note, the part where he wrote about his desire to, quote, do what i like doing best, killing people. the 62-year-old did not say why. >> motive assaults burning question and i'm not sure we'll ever have -- we'll never know what was going through his mind. >> a body found in spengler's burned home is believed to be that of his sister. meanwhile, people are now being allowed back into their homes near those that burned in the deadly fire christmas eve. >>> you think it's bad here? storms led to a number of rescue operations in malaysia. more than 13,000 people were evacuated from the country's east coast today as monsoonal rain hit the region. at least one death is reported more than 6500 peo